Fatal error: Uncaught Facebook\Exceptions\FacebookSDKException: Required "app_id" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_ID" in /home/intergda/domains/polskagieldasztuki.pl/public_html/includes/Facebook/Facebook.php:133 Stack trace: #0 /home/intergda/domains/polskagieldasztuki.pl/public_html/funcs/konto/index.php(565): Facebook\Facebook->__construct(Array) #1 /home/intergda/domains/polskagieldasztuki.pl/public_html/funcs.php(53): include('/home/intergda/...') #2 {main} thrown in /home/intergda/domains/polskagieldasztuki.pl/public_html/includes/Facebook/Facebook.php on line 133